201994138512

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{11287}}^1$

素因数の和:11562

約数の個数: 240

約数和(自身を含む): 617217003520

約数和(自身を除く): 415222865008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 211, 228, 248, 279, 304, 342, 372, 422, 456, 496, 558, 589, 633, 684, 744, 844, 912, 1116, 1178, 1266, 1368, 1488, 1688, 1767, 1899, 2232, 2356, 2532, 2736, 3376, 3534, 3798, 4009, 4464, 4712, 5064, 5301, 6541, 7068, 7596, 8018, 9424, 10128, 10602, 11287, 12027, 13082, 14136, 15192, 16036, 19623, 21204, 22574, 24054, 26164, 28272, 30384, 32072, 33861, 36081, 39246, 42408, 45148, 48108, 52328, 58869, 64144, 67722, 72162, 78492, 84816, 90296, 96216, 101583, 104656, 117738, 124279, 135444, 144324, 156984, 180592, 192432, 203166, 214453, 235476, 248558, 270888, 288648, 313968, 349897, 372837, 406332, 428906, 470952, 497116, 541776, 577296, 643359, 699794, 745674, 812664, 857812, 941904, 994232, 1049691, 1118511, 1286718, 1399588, 1491348, 1625328, 1715624, 1930077, 1988464, 2099382, 2237022, 2381557, 2573436, 2799176, 2982696, 3149073, 3431248, 3860154, 4198764, 4474044, 4763114, 5146872, 5598352, 5965392, 6298146, 6648043, 7144671, 7720308, 8397528, 8948088, 9526228, 10293744, 12596292, 13296086, 14289342, 15440616, 16795056, 17896176, 19052456, 19944129, 21434013, 25192584, 26592172, 28578684, 30881232, 38104912, 39888258, 42868026, 45249583, 50385168, 53184344, 57157368, 59832387, 73828267, 79776516, 85736052, 90499166, 106368688, 114314736, 119664774, 135748749, 147656534, 159553032, 171472104, 180998332, 221484801, 239329548, 271497498, 295313068, 319106064, 342944208, 361996664, 407246247, 442969602, 478659096, 542994996, 590626136, 664454403, 723993328, 814492494, 885939204, 957318192, 1085989992, 1181252272, 1328908806, 1402737073, 1628984988, 1771878408, 2171979984, 2657817612, 2805474146, 3257969976, 3543756816, 4208211219, 5315635224, 5610948292, 6515939952, 8416422438, 10631270448, 11221896584, 12624633657, 16832844876, 22443793168, 25249267314, 33665689752, 50498534628, 67331379504, 100997069256, 201994138512]

約数ペア:

[(1, 201994138512), (2, 100997069256), (3, 67331379504), (4, 50498534628), (6, 33665689752), (8, 25249267314), (9, 22443793168), (12, 16832844876), (16, 12624633657), (18, 11221896584), (19, 10631270448), (24, 8416422438), (31, 6515939952), (36, 5610948292), (38, 5315635224), (48, 4208211219), (57, 3543756816), (62, 3257969976), (72, 2805474146), (76, 2657817612), (93, 2171979984), (114, 1771878408), (124, 1628984988), (144, 1402737073), (152, 1328908806), (171, 1181252272), (186, 1085989992), (211, 957318192), (228, 885939204), (248, 814492494), (279, 723993328), (304, 664454403), (342, 590626136), (372, 542994996), (422, 478659096), (456, 442969602), (496, 407246247), (558, 361996664), (589, 342944208), (633, 319106064), (684, 295313068), (744, 271497498), (844, 239329548), (912, 221484801), (1116, 180998332), (1178, 171472104), (1266, 159553032), (1368, 147656534), (1488, 135748749), (1688, 119664774), (1767, 114314736), (1899, 106368688), (2232, 90499166), (2356, 85736052), (2532, 79776516), (2736, 73828267), (3376, 59832387), (3534, 57157368), (3798, 53184344), (4009, 50385168), (4464, 45249583), (4712, 42868026), (5064, 39888258), (5301, 38104912), (6541, 30881232), (7068, 28578684), (7596, 26592172), (8018, 25192584), (9424, 21434013), (10128, 19944129), (10602, 19052456), (11287, 17896176), (12027, 16795056), (13082, 15440616), (14136, 14289342), (15192, 13296086), (16036, 12596292), (19623, 10293744), (21204, 9526228), (22574, 8948088), (24054, 8397528), (26164, 7720308), (28272, 7144671), (30384, 6648043), (32072, 6298146), (33861, 5965392), (36081, 5598352), (39246, 5146872), (42408, 4763114), (45148, 4474044), (48108, 4198764), (52328, 3860154), (58869, 3431248), (64144, 3149073), (67722, 2982696), (72162, 2799176), (78492, 2573436), (84816, 2381557), (90296, 2237022), (96216, 2099382), (101583, 1988464), (104656, 1930077), (117738, 1715624), (124279, 1625328), (135444, 1491348), (144324, 1399588), (156984, 1286718), (180592, 1118511), (192432, 1049691), (203166, 994232), (214453, 941904), (235476, 857812), (248558, 812664), (270888, 745674), (288648, 699794), (313968, 643359), (349897, 577296), (372837, 541776), (406332, 497116), (428906, 470952)]